CN209588784U - A kind of novel scraping heat-exchangers of the plate type - Google Patents
A kind of novel scraping heat-exchangers of the plate type Download PDFInfo
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- CN209588784U CN209588784U CN201920234076.9U CN201920234076U CN209588784U CN 209588784 U CN209588784 U CN 209588784U CN 201920234076 U CN201920234076 U CN 201920234076U CN 209588784 U CN209588784 U CN 209588784U
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- material barrel
- wall
- groups
- rotating bar
- exchangers
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Abstract
The utility model relates to heat exchanger technology fields, more particularly to a kind of novel scraping heat-exchangers of the plate type, including material barrel, material drum outer wall is socketed with collet cylinder, wall is symmetrically rotatably connected to rotating bar at left and right sides of material tube inner chamber, two groups of rotating bars mutually close to one end outer wall be socketed with drive bevel gear, bottom of fixed outer wall is connected with driven wheel of differential, rotating bar is symmetrically connected with elastic cantilever in two sides up and down, one end that two groups of scraper plates are located remotely from each other is connected with brush plate, material barrel left side wall is connected with motor housing, motor box cavity left side wall is connected with rotary electric machine, rotary electric machine output end is connected with governor, governor output shaft runs through material barrel left side wall and the left end Joint with left pivot movement bar, it is not reasonable that the utility model is able to solve existing scraped surface heat exchanger design, so that scraper plate and the contact of material barrel inner wall are inadequate Closely, cause scraping effect undesirable, the problem of thereby reducing heat transfer efficiency, influence using effect.
Description
Technical field
The utility model relates to heat exchanger technology fields, and in particular to a kind of novel scraping heat-exchangers of the plate type.
Background technique
Heat exchanger is the equipment that the partial heat of hot fluid is passed to cold fluid, also known as heat exchanger.Heat exchanger is in life
It is occupied an important position in work, chemical industry, petroleum, power, food and other many industrial productions, heat exchanger can in Chemical Manufacture
As heater, cooler, condenser, evaporator and reboiler etc., it is widely used.And scraped surface heat exchanger is stirred by scraper plate
Feed liquid and cleaning heat transfer face are moved to accelerate the heat exchanger of heat transfer efficiency, scraped surface heat exchanger is not only suitable for low viscosity feed liquid, especially
It is suitble to high viscosity or feed liquid containing particle quickly to exchange heat.High viscosity feed liquid is since viscosity is big or flowing is slow, in ultra high temperature sterilization processing
In, the heat-transfer area of general heat exchanger coking film easily generated is most suitable for using scraped surface heat exchanger.Dairy products, tomato ketchup, soya-bean milk and
In the production of the sterilized packaged foods such as fruit juice, often several scraped surface heat exchangers are connected, rifle, which send to pump to build feed liquid to continue, passes through heat exchanger
It preheated, sterilized and is cooled down, then aseptic packaging.
However the design of existing scraped surface heat exchanger is not reasonable, so that scraper plate and the contact of material barrel inner wall are not tight enough
It is close, cause scraping effect undesirable, thereby reduce heat transfer efficiency, influences using effect.For this purpose, we have proposed a kind of novel
Scraping plate type heat exchanger solves above-mentioned these problems.
Utility model content
In view of the deficiencies of the prior art, it the utility model discloses a kind of novel scraping heat-exchangers of the plate type, is able to solve existing
Some scraped surface heat exchanger designs are not reasonable, so that the contact defective tightness of scraper plate and material barrel inner wall, leads to scraping effect
It is undesirable, the problem of thereby reducing heat transfer efficiency, influence using effect.
The utility model is achieved by the following technical programs: a kind of novel scraping heat-exchangers of the plate type, including material barrel,
The material drum outer wall is socketed with collet cylinder, and wall is symmetrically rotatably connected to rotating bar at left and right sides of the material tube inner chamber, and two groups
The rotating bar mutually close to one end outer wall be socketed with drive bevel gear, material barrel inner cavity top center is connected with fixation
Bar, and bottom of fixed is located between two groups of rotating bars, the bottom of fixed outer wall are connected with driven wheel of differential, and from mantle
Gear engages connection with two groups of drive bevel gears respectively, and the rotating bar is symmetrically connected with elastic cantilever, two groups of institutes in two sides up and down
It states one end that elastic cantilever is located remotely from each other and is connected with scraper plate, one end that scraper plate described in two groups is located remotely from each other is connected with brush plate, and
Two groups of brush plates are abutted against with two sidewalls above and below material tube inner chamber respectively, and the material barrel left side wall is connected with motor housing, described
Motor box cavity left side wall is connected with rotary electric machine, and the rotary electric machine output end is connected with governor, the governor output
Axis runs through material barrel left side wall and the left end Joint with the left side rotating bar.
Preferably, pass through axle envelope between rotating bar described in two groups and material tube inner chamber left and right sides wall to be rotatablely connected.
Preferably, the quantity of the two-side elastic cantilever up and down is two groups, and two groups of elastic cantilevers are symmetricly set on and turn
The left and right sides of lever.
Preferably, the left and right sides is symmetrically plugged with feed liquid inlet pipe and feed liquid outlet pipe, and feed liquid inlet pipe at the top of the material barrel
Collet cylinder two sides are located at feed liquid outlet pipe.
Preferably, thermal medium exit tube and thermal medium inlet pipe are symmetrically plugged at left and right sides of the folder sleeve bottom.
The utility model has the following beneficial effects:
The utility model passes through setting rotary electric machine, governor, rotating bar, drive bevel gear, driven wheel of differential and fixation
Bar, so that being able to drive two groups of rotating bars under the drive of rotary electric machine and being rotated respectively along different directions, and then make two groups of scraper plates
It is struck off along different directions, not only acted as the effect for striking off inner wall and can be good at mixing feed liquid, thus
Keep heat exchanger effectiveness higher；By setting elastic cantilever, scraper plate and brush plate, so that under the drive of rotating bar, elastic cantilever
It is subject to centrifugal forces, brush plate is enabled to be close to material barrel inner wall, to keep striking off for scraper plate more efficient, and hairbrush
Plate can play buffer function, avoid the direct contactant material tube inner wall of scraper plate.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of utility model；
Fig. 2 is the schematic diagram of internal structure of motor housing in utility model.
Appended drawing reference is as follows: 1- material barrel, 101- feed liquid inlet pipe, 102- feed liquid outlet pipe, 2- collet cylinder, 201- thermal medium go out
Pipe, 202- thermal medium inlet pipe, 3- rotating bar, 4- drive bevel gear, 5- fixed link, 6- driven wheel of differential, 7- elastic cantilever, 8- are scraped
Plate, 9- brush plate, 10- motor housing, 11- rotary electric machine, 12- governor, 13- axle envelope.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1-2: a kind of novel scraping heat-exchangers of the plate type, including material barrel 1,1 outer wall of material barrel are socketed with collet cylinder
2, wall is symmetrically rotatably connected to rotating bar 3 at left and right sides of 1 inner cavity of material barrel, two groups of rotating bars 3 mutually close to one end outer wall set
It is connected to drive bevel gear 4,1 inner cavity top center of material barrel is connected with fixed link 5, and 5 bottom of fixed link is located at two groups of rotating bars 3
Between, 5 bottom outer wall of fixed link is connected with driven wheel of differential 6, and driven wheel of differential 6 is engaged with two groups of drive bevel gears 4 respectively
Connection, about 3 two sides of rotating bar are symmetrically connected with elastic cantilever 7, and one end that two groups of elastic cantilevers 7 are located remotely from each other is connected with scraper plate
8, one end that two groups of scraper plates 8 are located remotely from each other is connected with brush plate 9, and two groups of brush plates 9 respectively with two sides above and below 1 inner cavity of material barrel
Wall abuts against, and 1 left side wall of material barrel is connected with motor housing 10, and 10 inner cavity left side wall of motor housing is connected with rotary electric machine 11, rotation
11 output end of motor is connected with governor 12, and 12 output shaft of governor runs through 1 left side wall of material barrel and the left side with left pivot movement bar 3
Hold Joint.
Specifically, being rotatablely connected between wall by axle envelope 13 at left and right sides of two groups of rotating bars 3 and 1 inner cavity of material barrel, in this way
Feed liquid is penetrated by external environment and is polluted when setting makes it possible to prevent rotating bar from rotating.
Specifically, the quantity of two-side elastic cantilever 7 is two groups up and down, and two groups of elastic cantilevers 7 are symmetricly set on rotation
The left and right sides of bar 3, in this way setting enable two groups of elastic cantilevers to guarantee that scraper plate is more stable when being rotated, Jin Ermao
Brush board and material barrel lumen contact are closer.
Specifically, the top of material barrel 1 left and right sides is symmetrically plugged with feed liquid inlet pipe 101 and feed liquid outlet pipe 102, and feed liquid into
Pipe 101 and feed liquid outlet pipe 102 are located at 2 two sides of collet cylinder, and setting is so that feed liquid is quick under the pumping that rifle send pump in this way
It is recycled.
Specifically, being symmetrically plugged with thermal medium exit tube 201 and thermal medium inlet pipe 202 at left and right sides of 2 bottom of collet cylinder, in this way
Setting enables thermal medium to form circulation in collet cylinder, and can make the contrary of thermal medium and feed solution flow, in turn
Keep heat exchanger effectiveness higher.
When the utility model is used, sending pump to enter then by feed liquid inlet pipe 101 by material barrel 1 by rifle feed liquid
And it is discharged from feed liquid outlet pipe 102, while thermal medium being discharged into collet cylinder 2 by thermal medium inlet pipe 202, and from thermal medium exit tube
201 discharges, and then thermal medium circulation is formed, so that thermal medium and feed liquid be made to complete heat exchange；And the flow direction of thermal medium and feed liquid
On the contrary, making heat exchanger effectiveness higher.
Then start rotary electric machine 11, the output shaft of rotary electric machine 11 by after governor 12 again by the output of governor 12
Axis drives rotating bar 3 to rotate, and operator can adjust the rotating ratio of governor 12 according to different feed liquids, and then makes to turn
Lever 3 can be adjusted to suitable revolving speed；The rotation of rotating bar 3 drives left side drive bevel gear 4 to rotate, left side drive bevel gear 4
Rotation drives driven wheel of differential 6 to rotate, and the rotation of driven wheel of differential 6 drives right side drive bevel gear 4 to rotate in reverse direction, and then makes
The steering of two groups of rotating bars 3 drives elastic cantilever 7 to rotate on the contrary, rotating bar 3 rotates, and then is subject to centrifugal forces, thus
So that scraper plate 8 is squeezed brush plate 9, and then brush plate 9 is close to 1 inner wall of material barrel, the feed liquid of 1 inner wall of material barrel is covered with film and is scraped
It removes；And the steering of two groups of brush plates 9 is on the contrary, can be good at mixing the feed liquid inside material barrel 1, and then make feed liquid it
Between more uniform temperature, heat exchanger effectiveness is higher.
The rotary electric machine and governor being previously mentioned in above-described embodiment are the mature skill that those skilled in the art are grasped
Art, only it is carried out in the present embodiment using, be not changed, and rotary electric machine be equipped with its mutually matched switch, and
Position of the switch installation actual working environment is configured.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. a kind of novel scraping heat-exchangers of the plate type, it is characterised in that: including material barrel (1), material barrel (1) outer wall is socketed with
Collet cylinder (2), material barrel (1) inner cavity left and right sides wall are symmetrically rotatably connected to rotating bar (3), rotating bar described in two groups
(3) mutually close to one end outer wall be socketed with drive bevel gear (4), material barrel (1) the inner cavity top center is connected with fixation
Bar (5), and fixed link (5) bottom is located between two groups of rotating bars (3), fixed link (5) bottom outer wall is connected with from mantle
Gear (6), and driven wheel of differential (6) engages connection with two groups of drive bevel gears (4) respectively, the rotating bar (3) two sides up and down
It is symmetrically connected with elastic cantilever (7), one end that elastic cantilever described in two groups (7) is located remotely from each other is connected with scraper plate (8), described in two groups
One end that scraper plate (8) is located remotely from each other is connected with brush plate (9), and two groups of brush plates (9) respectively with material barrel (1) inner cavity up and down two
Side wall abuts against, and material barrel (1) left side wall is connected with motor housing (10), and motor housing (10) inner cavity left side wall is connected with
Rotary electric machine (11), rotary electric machine (11) output end are connected with governor (12), and governor (12) output shaft runs through
Material barrel (1) left side wall and left end Joint with the left side rotating bar (3).
2. a kind of novel scraping heat-exchangers of the plate type according to claim 1, it is characterised in that: rotating bar described in two groups (3)
It is rotatablely connected between wall at left and right sides of material barrel (1) inner cavity by axle envelope (13).
3. a kind of novel scraping heat-exchangers of the plate type according to claim 1, it is characterised in that: the two-side elastic up and down is outstanding
The quantity of arm (7) is two groups, and two groups of elastic cantilevers (7) are symmetricly set on the left and right sides of rotating bar (3).
4. a kind of novel scraping heat-exchangers of the plate type according to claim 1, it is characterised in that: at the top of the material barrel (1)
The left and right sides is symmetrically plugged with feed liquid inlet pipe (101) and feed liquid outlet pipe (102), and feed liquid inlet pipe (101) and feed liquid outlet pipe (102)
It is located at collet cylinder (2) two sides.
5. a kind of novel scraping heat-exchangers of the plate type according to claim 1, it is characterised in that: collet cylinder (2) bottom
The left and right sides is symmetrically plugged with thermal medium exit tube (201) and thermal medium inlet pipe (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234076.9U CN209588784U (en) | 2019-02-21 | 2019-02-21 | A kind of novel scraping heat-exchangers of the plate type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234076.9U CN209588784U (en) | 2019-02-21 | 2019-02-21 | A kind of novel scraping heat-exchangers of the plate type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209588784U true CN209588784U (en) | 2019-11-05 |
Family
ID=68356131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920234076.9U Expired - Fee Related CN209588784U (en) | 2019-02-21 | 2019-02-21 | A kind of novel scraping heat-exchangers of the plate type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209588784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361363A (en) * | 2020-11-11 | 2021-02-12 | 黄春梅 | Flue waste heat recovery heater |
-
2019
- 2019-02-21 CN CN201920234076.9U patent/CN209588784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361363A (en) * | 2020-11-11 | 2021-02-12 | 黄春梅 | Flue waste heat recovery heater |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20210221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |